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Notebook computer cooler based on temperature difference power generation

A notebook computer and temperature difference power generation technology, which is applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve the problems of serious heat generation, inconvenience, and increase the burden on notebook computers, etc., and achieve simple and easy installation, which is conducive to popularization Applied effect

Inactive Publication Date: 2015-02-25
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional laptop radiator uses a computer to supply power to the radiator through a USB cable, which will increase the burden on the laptop and make the heat more serious, and the quality of the USB cable also restricts the work of the radiator.
In addition, the USB cable needs to occupy a USB port of the laptop, which is easy to cause inconvenience

Method used

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  • Notebook computer cooler based on temperature difference power generation
  • Notebook computer cooler based on temperature difference power generation

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing.

[0014] refer to figure 1 and figure 2 , the notebook computer heat sink based on temperature difference power generation of the present invention includes a heat dissipation plate 1, a heat dissipation fan 2 embedded in the heat dissipation plate 1 and a motor drive module for driving the heat dissipation fan 2 to rotate, and also includes a heat sink for converting temperature difference into electric energy The thermoelectric power generation sheet 3 and the boost voltage regulator module for raising the output voltage of the thermoelectric power generation sheet 3 to 12V and maintaining stability, the thermoelectric power generation sheet 3 is located on the upper surface of the cooling plate 1, with the hot side facing up and the cold side facing down, The output end of the thermoelectric power generation sheet 3 is connected to the input end of the boost voltage regu...

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PUM

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Abstract

The invention discloses a notebook computer cooler based on temperature difference power generation. The cooler comprises a cooling panel, a cooling fan embedded in the cooling panel and a motor driving module, and further comprises a temperature difference power generation piece used for converting temperature difference into electric energy and a voltage rising and stabilization module used for rising the voltage output by the temperature difference power generation piece to 12 V and keeping the voltage stable, the temperature difference power generation piece is located on the upper surface of the cooling panel, the hot side of the temperature difference power generation piece faces upwards, and the cold side of the temperature difference power generation piece faces downwards. The cooler can be connected to a notebook computer without a USB interface, and can work just by utilizing the heat emitted by the notebook computer, no USB interfaces are occupied, the burden of the notebook computer is reduced, the phenomenon that because a USB connection line breaks down, a cooler does not work can be eliminated, and the tedious steps such as battery replacement performed by a user are not needed; the notebook computer cooler based on temperature difference power generation is simple, easy to implement, low in carbon, environmentally friendly and favorable for application and popularization.

Description

technical field [0001] The invention relates to a notebook computer radiator, in particular to a notebook computer radiator device for generating electricity based on temperature difference. [0002] Background technique [0003] In recent years, with the rapid development of my country's national economy, notebook computers have entered thousands of households. With the advancement of technology, the memory and hard disk of the computer are also getting bigger, and some very large applications are also produced. When the computer is running these programs, the load will increase and heat generation will increase accordingly. Although the notebook computer comes with a cooling fan, in many cases this cannot meet the requirements, so an external heat sink is required. [0004] Traditional notebook radiators use a computer to supply power to the radiator through a USB cable, which will increase the burden on the notebook computer and make the heat more serious, and the qual...

Claims

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Application Information

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IPC IPC(8): G06F1/20
CPCG06F1/203
Inventor 陈哲郭创新
Owner ZHEJIANG UNIV
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